SunPower® X-Series Solar Panels SPR-X21-345
Our top-of-the-line solar panels give homeowners more energy. They deliver the highest efficiency available in a residential solar panel today, at a record-breaking 22.8%. That means homeowners get more electricity, more flexibility, more peace of mind, and lower electricity bills.
Most energy from less space
Simply put, SunPower X-Series panels produce more electricity than conventional panels.
X-Series panels are offered in SunPower® Signature™ Black, designed to blend harmoniously into your roof
- Efficiency (%)21.5
- length (in)61.3
- Open Circuit Voltage (V)68.2
- Short Circuit Current (A)6.39
- Width (in)41.2
- Height (in)1.8
- Min. Operating Temperature (C)-40
- Max. Operating Temperature (C)85
- Maximum Power Point Voltage (Vmpp) (V)57.3
- Maximum Power Point Current (Impp) (A)6.02
- Maximum Power Point (Pmax) (W)345